CVE-2025-40161 — Linux vulnerability

15 documents6 sources
Severity
—N/A
No vector
EPSS
0.0%
top 94.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedNov 12
Latest updateFeb 24

Description

In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix SGI cleanup on unbind The driver incorrectly determines SGI vs SPI interrupts by checking IRQ number < 16, which fails with dynamic IRQ allocation. During unbind, this causes improper SGI cleanup leading to kernel crash. Add explicit irq_type field to pdata for reliable identification of SGI interrupts (type-2) and only clean up SGI resources when appropriate.

Affected Packages5 packages

▶Linuxlinux/linux_kernel6.10.0 — 6.12.54+1
▶Debianlinux/linux_kernel< 6.12.57-1+1
▶Ubuntulinux/linux_kernel< 6.17.0-14.14
▶CVEListV5linux/linux6ffb1635341bec50fa9540ae7827d1e5d75ae0b0 — 1ee147efee68be00203b1fee6479911debb1edb2+3
▶debiandebian/linux< linux 6.17.6-1 (forky)

🔴Vulnerability Details

8
OSV
linux-azure vulnerabilities↗2026-02-24
▶
OSV
linux-oem-6.17 vulnerabilities↗2026-02-17
▶
OSV
linux-aws, linux-oracle vulnerabilities↗2026-02-17
▶
OSV
linux-gcp vulnerabilities↗2026-02-12
▶
OSV
linux, linux-raspi, linux-realtime vulnerabilities↗2026-02-12
▶

📋Vendor Advisories

6
Ubuntu
Linux kernel (Azure) vulnerabilities↗2026-02-24
▶
Ubuntu
Linux kernel (OEM) vulnerabilities↗2026-02-17
▶
Ubuntu
Linux kernel (GCP) vulnerabilities↗2026-02-12
▶
Ubuntu
Linux kernel vulnerabilities↗2026-02-12
▶
Red Hat
kernel: mailbox: zynqmp-ipi: Fix SGI cleanup on unbind↗2025-11-12
▶